A ballast water treatment plant (1), as well as a method of operation, configured for treating water to be delivered into a ballast tank (51) is disclosed. The system (1) and method is configured for, during ballast offload operation and by means of a first backwashing water conduit (6), lead backwashing water from a ballast water filter (20) to a suction side of a ballast water pump (10). This way, filter backwashing water is circulated through the ballast water pump (10) and the ballast water filter (20).
De-ballast filtration
2015-06-10
Patent
Elektronische Ressource
Englisch
Filtration technology: Disc-filtration system for ballast water
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Europäisches Patentamt | 2017
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